/* This file is part of GSMC.
 * 
 * GSMC is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * GSMC is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with GSMC.  If not, see <http://www.gnu.org/licenses/>.
 */

package net.hpxn.gsmc.core;

import java.util.concurrent.Executors;
import java.util.concurrent.ExecutorService;

public class ThreadPool {

	private ExecutorService threadPool;

	private static volatile ThreadPool INSTANCE;

	public static ThreadPool getInstance() {
		if ( INSTANCE == null ) {
			synchronized ( ThreadPool.class ) {
				if ( INSTANCE == null ) {
					INSTANCE = new ThreadPool();
				}
			}
		}
		return INSTANCE;
	}

	protected ThreadPool() {
		threadPool = Executors.newCachedThreadPool();
	}

	public ExecutorService getThreadPool() {
		return threadPool;
	}

	public void execute( Runnable pRunnable ) {
		threadPool.execute( pRunnable );
	}
}
